Q2/ A plane wall generates heat internally at the rate of 0.2 MW/m' with 8.0 cm thick. One side of the insulated, and the other side is exposed to an environment at 60°C. The convection heat-transfer coefficient between the wall and the environment is 520 W/m2. °C. The thermal conductivity of the wall is 34 W/m.°C. Start from principle to calculate the maximum temperature in the wall.

Q2/ A plane wall generates heat internally at the rate of 0.2 MW/m' with 8.0 cm thick. One side of the insulated, and the other side is exposed to an environment at 60°C. The convection heat-transfer coefficient between the wall and the environment is 520 W/m2. °C. The thermal conductivity of the wall is 34 W/m.°C. Start from principle to calculate the maximum temperature in the wall.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.1P: A plane wall, 7.5 cm thick, generates heat internally at the rate of 105 W/m3. One side of the wall...

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A plane wall 15 cm thick has a thermal conductivity given by the relation k=2.0+0.0005T[W/mK] where T is in kelvin. If one surface of this wall is maintained at 150C and the other at 50C, determine the rate of heat transfer per square meter. Sketch the temperature distribution through the wall.
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